//======================================================================
// Canvas Functions
//======================================================================
// For mouse clicks
private void Click(object sender, MouseButtonEventArgs e)
{
if ((canPlaceHouse) && (!tagDetected))
{
RoadCanvas.IsEnabled = false;
redoList = new List <Object>();
e.Handled = true;
UrbanTagVisualizer.UpdateLayout();
Point mousePosition = e.GetPosition(this);
// Setting the ScatterView image background
ScatterViewItem item = SetSVHouseImage(houseType);
item.Center = mousePosition;
item.Orientation = 0;
MainScatterview.Items.Add(item);
userPlacedHouses.Add(item);
history.Push(item);
}
else if ((canPlaceRoad) && (!tagDetected))
{
RoadCanvas.IsEnabled = true;
}
}
// For hold gestures
private void gesturebox_HoldGesture(object sender, TouchEventArgs e)
{
if ((canPlaceHouse) && (!tagDetected))
{
redoList = new List <Object>();
e.Handled = true;
UrbanTagVisualizer.UpdateLayout();
Point p = e.TouchDevice.GetPosition(this);
// Setting the ScatterView image background
ScatterViewItem item = SetSVHouseImage(houseType);
item.Center = p;
item.Orientation = 0;
MainScatterview.Items.Add(item);
userPlacedHouses.Add(item);
history.Push(item);
}
}